baber/WOPTO huggingface dataset:
Patent KR-20220111345-A (KR)
Inventor: JEONG YONGSEOK
IPC: B60R25/25
Filed: 2021-02-02
Abstract: The present invention relates to a vehicle, and a method for controlling the same. The purpose of the present invention is to expand authentication of a user (a driver) through fingerprint recognition and generate a control command through gesture recognition based on a change in a position of a fingerprint in the vehicle. To this end, according to the present invention, the method for controlling the vehicle comprises: a step of recognizing a plurality of fingerprints from a single user; a step of determining that position changes between the plurality of fingerprints are matched to the position changes set in preregistered gestures; and a step of determining that the registered gesture is generated when the position changes are matched to the position change set in the preregistered gesture.
Patent KR-20220111970-A (KR)
Inventor: RYU WOO YEONG
IPC: A46B15/00
Filed: 2021-02-03
Abstract: The present invention relates to an easy-to-carry toothbrush and dental floss, wherein the floss is used by means of the lower part of the toothbrush and smooth use of dental floss can be done by the flossing portion, thereby solving an annoying problem of carrying the two products separately. Therefore, the annoying problem of carrying the two existing products separately can be solved. That is, the present invention consists of a toothbrush and dental floss, in which the lower part of the toothbrush is composed of a separate lid so that floss can be used and the dental floss is configured to be seen immediately when the lid is opened so that floss can be used smoothly. Therefore, the present invention allows the dental floss to be used by the lower part of the toothbrush and smooth flossing by the flossing part, thereby solving the troublesome problem of carrying the two products separately. Therefore, the troublesome problem of carrying the two existing products separately can be solved.
Patent KR-20220115656-A (KR)
Title: System for preventing freezing of pantograph for charging of electric vehicle and operating method thereof
Inventor: KIM YONG EN
IPC: B60L5/02
Filed: 2021-02-08
Abstract: The present invention comprises: an electric vehicle charging device having pantograph; a heating device heating a second collector plate of the pantograph coming in contact with a first collector plate provided to an electric vehicle for charging the electric vehicle; and a server heating the second collector plate through the heating device to prevent the first collector plate and the second collector plate from being frozen and enabling the second collector plate heated through the pantograph to come in contact with the first collector plate.
Patent KR-20220117017-A (KR)
Title: Fastener joint analysis system and method of thereof
Inventor: LEE KYEONG SU
IPC: G06F119/08
Filed: 2021-02-16
Abstract: The present invention relates to a fastener fastening analysis system and a method therefor. More specifically, the present invention relates to an automatically executable fastener fastening analysis system including: a data input unit (100) that receives a plurality of pieces of data including data related to a structure to which fasteners are fastened, data related to fasteners fastened to a structure, and design-related data according to an area where fasteners are fastened to a structure, from the outside; a load calculation unit (200) that determines a formula for calculating a fastener load using the data from the data input unit (100), and calculates a load applied to the fastener for each fastening area through the determined formula; and an analysis and evaluation unit (300) for calculating a shear strength value and bearing strength value of the fastener joint to the structure by using the data by the data input unit (100) and the load calculation value by the load calculation unit (200), calculating a safety factor of the fastener using the calculated strength values, and calculating the safety factor for a fastener fastening area of the structure using the calculated values.
Patent KR-20210109451-A (KR)
Inventor: WASCHLER ROLAND
IPC: F01N9/00
Filed: 2021-02-19
Abstract: The present invention relates to a method for operating a pressure type metered dosing system comprising one transferring module, at least two metered dosing valves affected by a tolerance, and one pressure sensor. During pressure control, in two adaptation cycles using different operating ratios of the metered dosing valves, adaptation coefficients are calculated based on a system mass balance of the metered dosing system for each metered dosing valve. Then, an adaptation of an operation of at least two metered dosing valves is performed by using the adaptation coefficients.
Patent KR-20220119903-A (KR)
Title: A Method for Producing a Pellet with a Mushroom Culture Medium
Inventor: LEE BUM SEOB
IPC: C10L5/44
Filed: 2021-02-22
Abstract: The present invention relates to a method for producing pellets using a mushroom medium. The method comprises: a medium input step in which a waste mushroom medium is introduced into a mushroom medium input hopper; a grinding step in which the mushroom medium introduced into the input hopper is ground into a powder form by means of a grinder; a hot air drying step in which the waste mushroom medium ground into powder by the grinder is dried by a hot air dryer to have a moisture content of 10% or less; a pellet forming step in which the waste mushroom medium powder dried by the hot air dryer is molded into pellets having a size of Ø10 mm or less by a pellet forming machine; a cooling and drying step in which the pellets molded into pellets by the pellet forming machine are cooled and dried by a cooling dryer; a separation and sorting step in which the pellets cooled and dried by the cooling dryer are separated into finished products and powder by a sorting machine; and a ton bag packaging step in which the pellets, which are finished product separated and sorted by the sorting machine, are packed in ton bag units. The method for producing pellets using a mushroom medium according to the present invention has an effect of minimizing the generation of harmful substances and heavy metals generated during combustion as well as exhibiting a high level of strength and calorific value. In addition, the present invention has an effect of reducing the waste of the mushroom medium by recycling the powder separated in the separation and sorting step during pellet production.
Patent KR-20220138440-A (KR)
Inventor: JEONG MAENG JO
IPC: A47K3/12
Filed: 2021-03-04
Abstract: The present invention relates to a multipurpose height-adjustable shower chair utilizing height adjustment technology used in tripods for cameras. Currently, widely available shower chairs do not have height adjustment capabilities, which leads to inconvenience due to individual height differences, and except for some products, they lack other functions beyond being a chair, resulting in reduced efficiency. To overcome these drawbacks and improve functionality, the present invention was devised. The present invention, first, solves the inconvenience by allowing users to adjust the height according to their preference when used as a chair for the main purpose, and adds functions for multipurpose utilization. Second, when using a washbasin on the shower chair of the present invention, the shower chair has a half rim to prevent the washbasin from slipping and falling, and since the shower chair can be adjusted to a desired height appropriately, the shower chair will contribute to maintaining health by reducing the burden on the legs and waist, and the upper body will be less wet with water. Thirdly, children and babies can use the shower chair at a desired height without any discomfort, and fourthly, allows for a sitz bath with the shower head turned upside down.
Patent KR-20220126029-A (KR)
Inventor: LEE HAN HYOUNG
IPC: C12N9/04
Filed: 2021-03-08
Abstract: The present application relates to a microorganism of the genus Corynebacterium that produces L-amino acids and a method for producing L-amino acids using the same. The present application provides a microorganism of the genus Corynebacterium that produces L-amino acids with enhanced activity of glucose-6-phosphate 1-dehydrogenase and fructokinase.
Patent KR-20220128073-A (KR)
Title: Cervical acupressure device
Inventor: LEE JAE YOOL
IPC: A61H39/04
Filed: 2021-03-12
Abstract: A cervical vertebral acupressure device is disclosed. The cervical vertebral acupressure device according to the present invention comprises: an acupressure device body (110) on which the back of a user's neck is seated; acupressure members (120, 120a, 120b, 120c, 120d) formed inside the acupressure device body (110) and having acupressure rods (125) which vertically move the cervical vertebral seated on the acupressure device body (110) and apply acupressure thereto; and lifting/lowering driving devices (130, 140) providing a driving force so that the acupressure rods (125) move vertically. Each of the acupressure members (120, 120a, 120b, 120c, 120d) includes: an upper acupressure pad (121) provided on the inner side of the upper surface of the acupressure device body (110) and having a plurality of rod insertion holes (121b) into which the acupressure rods (125) are inserted; and a lower acupressure pad (123) disposed to be spaced at a predetermined height from the upper acupressure pad (121), having the upper surface to which the acupressure rods (125) are vertically coupled, vertically moving by the lifting/lowering driving devices (130, 140), and allowing the acupressure rods (125) to be raised through the rod insertion holes (121b) and to press the cervical vertebral.
Patent KR-20220128166-A (KR)
Title: Construction site smart vehicle with smart safety mobile camera
Inventor: JO BYUNG CHAN
IPC: B25J5/00
Filed: 2021-03-12
Abstract: The present invention relates to a smart bogie for a construction site, and specifically to the smart bogie for a construction site equipped with a smart safety movable camera in which a main camera unit and a sub camera are installed on a smart bogie that can identify the terrain and move point by point or by distance. While automatically moving and patrolling a certain area indoors and outdoors, the smart bogie can perform two-way video/voice communication through the main camera unit, thereby capable of alerting workers of approaching to safety zones. The smart bogie for construction sites equipped with a smart safety movable camera includes an orbital unit; a lift unit; a main camera unit; and a sub camera.
Patent KR-20220072701-A (KR)
Title: 양자 컴퓨팅 시스템 및 그것의 동작 방법
Inventor: JIN HO ON
IPC: G06N10/00
Filed: 2021-03-17
Abstract: 본 개시에 따른 양자 컴퓨팅 시스템은 복수의 제1 물리 큐빗들을 포함하는 제1 양자 칩, 복수의 제2 물리 큐빗들을 포함하는 제2 양자 칩, 및 제1 양자 칩 및 제2 양자 칩을 관리하도록 구성된 관리 장치를 포함한다. 관리 장치는 복수의 제1 물리 큐빗들 및 복수의 제2 물리 큐빗들의 물리 채널들에 대한 정보를 포함하는 물리 큐빗 맵핑을 관리하도록 구성된 물리 큐빗 계층, 물리 큐빗 맵핑을 기반으로 복수의 제1 물리 큐빗들 및 복수의 제2 물리 큐빗들에 대응하는 복수의 추상 큐빗들 및 복수의 추상 큐빗들 사이의 추상 채널들에 대한 정보를 포함하는 추상 큐빗 맵핑을 관리하도록 구성된 추상 큐빗 계층, 추상 큐빗 맵핑을 기반으로, 복수의 추상 큐빗들을 복수의 논리 큐빗들로 분할하고, 복수의 논리 큐빗들 사이의 논리 채널들에 대한 정보를 포함하는 논리 큐빗 맵핑을 관리하도록 구성된 논리 큐빗 계층, 및 논리 큐빗 맵핑을 기반으로 양자 응용 프로그램으로부터 수신된 큐빗 요청에 대응하는 적어도 하나의 논리 큐빗을 할당하도록 구성된 응용 큐빗 계층을 포함한다.
Patent KR-20210040005-A (KR)
Title: Positioning method, positioning device and electronic device
Inventor: ZHOU YAO
IPC: G06T7/73
Filed: 2021-03-23
Abstract: Disclosed are a positioning method related to the autonomous driving technology field, and a positioning device and an electronic device using the same. According to an embodiment of the present invention, the positioning method comprises: acquiring an image of an area where a target object is located at a first time and multi-frame point cloud data of the area where the target object is located at a plurality of times, wherein the multi-frame point cloud includes first point cloud data of the area where the target object is located at the first time; determining a point cloud map according to the multi-frame point cloud data; acquiring a target feature vector according to the first point cloud data, the point cloud map, and the image; and determining a positioning result of the target object according to the target feature vector. Accordingly, the target feature vector integrates the point cloud data and image information and the image includes a large amount of scene texture information, and thus the positioning result for the target object becomes more accurate.
Patent KR-20220137332-A (KR)
Inventor: LEE JAE JOON
IPC: A61F9/08
Filed: 2021-04-02
Abstract: The present invention relates to a road guidance device and method for the visually impaired using a UV camera. More specifically, a mark (guidance mark) for guiding the visually impaired on a walking path is displayed, the mark is detected using a mobile communication terminal such as a smart phone, and road guidance information is provided using information on the detected mark. The road guidance method for the visually impaired using a UV camera according to the present invention may include: a filming step in which a camera part captures images of the surroundings; a determination step of determining a guidance mark in the captured images; a guidance information generating step of generating a user's road guidance information corresponding to the guidance mark; and an output step of converting the road guidance information into voice and outputting the same.
Patent KR-20220138889-A (KR)
Title: Surface treatment process
Inventor: LIM JUN WOO
IPC: B05D7/24
Filed: 2021-04-06
Abstract: The present invention relates to a surface treatment process for improving coating adhesive forces. The surface treatment method for improving coating adhesive forces adds a silane treatment step between a water drying step and a powder coating step during metal surface coating (particularly, spring coating for a vehicle suspension system) to improve more coating adhesive forces, thereby enhancing corrosion resistance in a spring to ensure stabler and more excellent coating quality. The surface treatment process for coating adhesive forces, comprises: a first cleaning step (S1) for removing foreign substances on a metal surface; a surface adjusting step (S2) which makes the metal surface have a state for appropriate for forming zinc phosphate film; a zinc phosphate film treating step (S3) which performs zinc phosphate film treatment on the metal surface; a second cleaning step (S4) which cleans the metal surface to stop reactions of the zinc phosphate film; a water drying step (S5) which dries the metal surface; a silane treating step (S6) which uses amino-based silane solutions having amino-based silane diluted in water to form a silane film on the metal surface; a painting-coating step (S7) which coats the metal surface; and a coating drying step (S8) which dries the coating of the metal surface.
Patent KR-20220138957-A (KR)
Inventor: KIM CHONG BUM
IPC: B60K16/00
Filed: 2021-04-07
Abstract: Disclosed are an energy collection vehicle management system apparatus which manages a movement path of an energy collection vehicle which collects an electric energy and an operation method thereof. The present invention, in a system collecting and supplying the electric energy through the energy collection vehicle, relates to a technique capable of managing the movement path so that the energy collection vehicle moves through the movement path with maximum solar charging efficiency. The energy collection vehicle management system apparatus of the present invention comprises: an information storing unit; an event generating unit; a charging rate confirming unit; a reception unit; a path selecting unit; and a command transmitting unit.
Patent KR-20220140170-A (KR)
Inventor: LEE JONGWON
IPC: H01M4/583
Filed: 2021-04-09
Abstract: The present invention provides a negative active material for a secondary battery including a porous carbon body including nitrogen, a first metal and a second metal, wherein the first metal is at least one selected from Zn, Co, Cu, Ti, Hf, Zr, Ni, Mg, Ti, V, Cr, Fe and Al, and the second metal is at least one selected from Pt, Al, Mg, Zn, Ag, Au, Si, Sb, and Sn.
Patent KR-20220140987-A (KR)
Inventor: SEO JUN HYEON
IPC: A43B3/10
Filed: 2021-04-12
Abstract: The present invention relates to a slipper with a function of spraying perfume, comprising: a slipper (100) which is manufactured in a predetermined shape; a transparent sole (110) of the slipper (100); a first plug (120) which has perfume provided in both sides of the sole (110) sprayed; a second plug (130) which injects a perfume liquid provided in a back of the sole (110); and a button (140) which is stepped on the bottom of the sole (110) when the perfume is sprayed. The present invention has functions that remove odor of feet by spraying perfume when a user opens a plug and steps on the button while wearing the slippers, provide the user's favorite scent and refill or change the perfume liquid as the user pleases.
Patent KR-20220150092-A (KR)
Inventor: KIM HEE JUNG
IPC: A47J47/14
Filed: 2021-05-03
Abstract: Disclosed are a storage structure for delivery including an automatic sterilization structure and an automatic sterilization method used therein. According to the present invention, the storage structure for delivery including an automatic sterilization structure comprises: a main body in which delivery food is stored; a sterilization unit prepared in the main body to sterilize the inside of the main body; and a battery unit prepared in the main body to supply electrical energy to the sterilization unit. The sterilization unit is operated when a cover unit prepared in the main body is closed to sterilize the inside of the storage structure for delivery.
Patent KR-20220151259-A (KR)
Inventor: KIM SUN HUN
IPC: B32B38/18
Filed: 2021-05-06
Abstract: According to the present invention, a curve type laminating electrostatic chuck includes a base stage, a cushion sheet layer, an electrode layer, and an outer surface layer. A laminating device includes the curve type laminating electrostatic chuck, an elevating member, and a rolling contact member to facilitate foreign matter management so as to suppress fine particle generation and simplify a structure of laminating a chucking object as advantages.
Patent KR-20210136872-A (KR)
Title: Paddy field work machine
IPC: A01C11/02
Filed: 2021-05-06
Abstract: The present invention relates to a paddy field work machine aiming to reduce the weight of a base body while ensuring the strength of the base body. The paddy field work machine comprises: a main frame (18) which supports a driver's seat at the rear and is arranged in a left and right central unit of the base body along a front-rear direction; a plurality of flat bar members (50 to 54) having the shape of an elongated flat plate and arranged in a longitudinal direction so that the plate thickness direction is in the horizontal direction; and left and right side frames (19) arranged on left and right sides with respect to the main frame (18). An operation unit step on which an operator board is mounted and supported on the main frame (18) and the side frames (19).
Patent KR-20220154416-A (KR)
Title: New compound for antibacterial activity and hypochlorous acid-detection, composition and sensor
Inventor: LEE SONG YI
IPC: A61P31/04
Filed: 2021-05-13
Abstract: The present invention relates to a novel compound having an antibacterial function on superbacteria and a function of selectively detecting hypochlorous acid, and a composition containing the same and a fluorescence sensor comprising the same. More specifically, the present invention relates to a novel imidazoline-2-thione compound, a composition comprising the same, and a fluorescence sensor for detecting bacteria and selectively detecting hypochlorous acid.
Patent KR-20210061985-A (KR)
Inventor: SEO JINWOO
IPC: D06F37/12
Filed: 2021-05-17
Abstract: The present invention relates to a clothes treating device, which comprises: a cabinet; a drawer having an inlet and withdrawn from the cabinet; a tub body provided inside the drawer to provide a space storing washing water and having an opened upper surface; a drum provided to be rotatable to the inside of the tub body to provide the space storing laundry and having an opened upper surface; a tub cover having a tub inlet connecting the inlet and the drum and fixated to an upper surface of the tub body; a door provided to be rotatable to the tub cover to open and close the tub inlet; and a sealing unit provided to the door to seal the tub inlet.
Patent KR-20220157013-A (KR)
Title: Multi-kind small quantity production system equipped with metaverse server
Inventor: KIM KYUNG HYO
IPC: G06T13/40
Filed: 2021-05-20
Abstract: As a multi-variety-product small quantity production system equipped with a metaverse server, the present invention enables a potential customer to select a product sample in a metaverse space and enable to experience realism in a real space by using an avatar when a manufacturer exhibits a sample of a potential demand, the avatar, and the real space on a metaverse server, and enables the manufacturer to collect-analyze an experience evaluation record of a customer to design a product, when enabling a result of an experience to be evaluate-recorded, to produce the product by predicting a demand, thereby having an objective of reducing an error in predicting the demand.
Patent KR-20220158482-A (KR)
Title: Relay device that reduces noise by partition wall
Inventor: LIM EUL BIN
IPC: H01H50/04
Filed: 2021-05-24
Abstract: According to one embodiment of the present invention, a relay device in which an operation noise and vibration are reduced comprises: a case including at least one partition wall dividing an inner space and having at least two insertion holes formed since one wall is opened; and a relay main body fixed after being inserted into the insertion hole, wherein one side surface of the partition wall is in contact with one surface of the relay main body, and by the partition wall, the noise or vibration generated when at least a part of the relay main body is operated is reduced and not transmitted to the outside. Therefore, the present invention is capable of minimizing a noise transmitted to the outside.
Patent KR-20220159729-A (KR)
Inventor: KIM HYUNG JU
IPC: B01J20/32
Filed: 2021-05-26
Abstract: The present invention relates to a self-propelled adsorbent for removing radioactive materials, which comprises: a carrier containing an adsorption component for collecting radioactive materials on the surface; a hydrogel-supported hollow including a self-propelling component formed inside the carrier and inducing self-propulsion using water and surface tension difference; and an outflow hole through which the self-propelled component is discharged through communication with the hollow.